120545033 has 4 divisors (see below), whose sum is σ = 137765760. Its totient is φ = 103324308.

The previous prime is 120545027. The next prime is 120545041. The reversal of 120545033 is 330545021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120545033 - 2⁴ = 120545017 is a prime.

It is a super-2 number, since 2×120545033² = 29062209961942178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120545053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8610353 + ... + 8610366.

It is an arithmetic number, because the mean of its divisors is an integer number (34441440).

Almost surely, 2^120545033 is an apocalyptic number.

It is an amenable number.

120545033 is a deficient number, since it is larger than the sum of its proper divisors (17220727).

120545033 is an equidigital number, since it uses as much as digits as its factorization.

120545033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17220726.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 120545033 is about 10979.3002053865. The cubic root of 120545033 is about 493.9880465563.

The spelling of 120545033 in words is "one hundred twenty million, five hundred forty-five thousand, thirty-three".